996859528

素因数分解:

$2^3\times 7^3\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 2187360000

約数和(自身を除く): 1190500472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 433, 686, 839, 866, 1372, 1678, 1732, 2744, 3031, 3356, 3464, 5873, 6062, 6712, 11746, 12124, 21217, 23492, 24248, 41111, 42434, 46984, 82222, 84868, 148519, 164444, 169736, 287777, 297038, 328888, 363287, 575554, 594076, 726574, 1151108, 1188152, 1453148, 2302216, 2543009, 2906296, 5086018, 10172036, 17801063, 20344072, 35602126, 71204252, 124607441, 142408504, 249214882, 498429764, 996859528]

約数ペア:

[(1, 996859528), (2, 498429764), (4, 249214882), (7, 142408504), (8, 124607441), (14, 71204252), (28, 35602126), (49, 20344072), (56, 17801063), (98, 10172036), (196, 5086018), (343, 2906296), (392, 2543009), (433, 2302216), (686, 1453148), (839, 1188152), (866, 1151108), (1372, 726574), (1678, 594076), (1732, 575554), (2744, 363287), (3031, 328888), (3356, 297038), (3464, 287777), (5873, 169736), (6062, 164444), (6712, 148519), (11746, 84868), (12124, 82222), (21217, 46984), (23492, 42434), (24248, 41111)]